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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-25 09:42:42 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-25 09:42:42 +0100 |
| commit | a126f7c41d80322b42ae0383ed3dcb17ee0296fc (patch) | |
| tree | 67f3605e72e01f7ec0b15af22d9d7b6ef8598b55 /kernel/workqueue.c | |
| parent | Merge branch 'kvm-arm-fixes' of git://github.com/columbia/linux-kvm-arm into ... (diff) | |
| parent | ARM: mcpm: provide an interface to set the SMP ops at run time (diff) | |
| download | linux-a126f7c41d80322b42ae0383ed3dcb17ee0296fc.tar.gz linux-a126f7c41d80322b42ae0383ed3dcb17ee0296fc.zip | |
Merge branch 'mcpm' of git://git.linaro.org/people/nico/linux into devel-stable
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 81f2457811eb..55fac5b991b7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -457,11 +457,12 @@ static int worker_pool_assign_id(struct worker_pool *pool) int ret; mutex_lock(&worker_pool_idr_mutex); - idr_pre_get(&worker_pool_idr, GFP_KERNEL); - ret = idr_get_new(&worker_pool_idr, pool, &pool->id); + ret = idr_alloc(&worker_pool_idr, pool, 0, 0, GFP_KERNEL); + if (ret >= 0) + pool->id = ret; mutex_unlock(&worker_pool_idr_mutex); - return ret; + return ret < 0 ? ret : 0; } /* |